Container closure



FIG. 1 is a perspective view of a container closure showing my new design;

FIG. 2 is a side elevation thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a top plan view thereof; and

FIG. 5 is a sectional view along the line V--V of FIG. 4. 

The ornamental design for a container closure, as shown. 